CHES, 98+%, for biochemistry, ACROS Organics™

Brand:  Acros Organics 208180250

Product Code. 10005923

Description

Biological buffer

Chemical Identifiers

• CAS: 103-47-9
• Molecular Weight (g/mol): 207.288
• InChI Key: MKWKNSIESPFAQN-UHFFFAOYSA-N
• PubChem CID: 66898
• SMILES: C1CCC(CC1)NCCS(=O)(=O)O

• Molecular Formula: C8H17NO3S
• MDL Number: MFCD00003835
• Synonym: 2-(Cyclohexylamino)ethanesulfonic acid
• IUPAC Name: 2-(cyclohexylamino)ethanesulfonic acid

Specifications

• Absorbance: (0.1 M aq. soln.), (0.1 M aq. soln.) at 0nm, 0.04 max. at 280nm, 0.05 max. at 260nm
• Absorbance Conditions: (0.1M aq. soln.)
• CAS: 103-47-9
• Molecular Formula: C8H17NO3S
• MDL Number: MFCD00003835
• Synonym: 2-(Cyclohexylamino)ethanesulfonic acid
• InChI Key: MKWKNSIESPFAQN-UHFFFAOYSA-N
• IUPAC Name: 2-(cyclohexylamino)ethanesulfonic acid
• PubChem CID: 66898
• Physical Form: Fine Crystalline Powder
• Grade: Biochemical
• Packaging: Plastic bottle
• Water: 1% max. (K.F.)
• pH: 5 to 6 (1% aq. soln.)
• Quantity: 25g

• Chemical Name or Material: CHES
• Name Note: 98+%
• Assay Percent Range: 98+%
• Linear Formula: C₆H₁₁NHCH₂CH₂SO₃H
• Merck Index: 15, 2055
• Solubility Information: Solubility in water: 103.6g/L (20°C).
• SMILES: C1CCC(CC1)NCCS(=O)(=O)O
• Molecular Weight (g/mol): 207.288
• Formula Weight: 207.29
• Percent Purity: ≥98%
• Infrared Spectrum: Authentic
• Solubility: Solubility in water: 103.6g/L (20°C).
• Melting Point: 300.0°C
• Color: White

Safety and Handling

Product Identifier

• CHES

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.